//
//  SecondViewController.h
//  创建控制器的三种方式
//
//  Created by 伍银荣 on 2021/6/23.
//  Copyright © 2021 com.example. All rights reserved.
//

#import <UIKit/UIKit.h>

NS_ASSUME_NONNULL_BEGIN

@interface SecondViewController : UIViewController

@end

NS_ASSUME_NONNULL_END
